26828547

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5443}}^1$

素因数の和:5530

約数の個数: 16

約数和(自身を含む): 37628928

約数和(自身を除く): 10800381

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 5443, 16329, 168733, 288479, 506199, 865437, 8942849, 26828547]

約数ペア:

[(1, 26828547), (3, 8942849), (31, 865437), (53, 506199), (93, 288479), (159, 168733), (1643, 16329), (4929, 5443)]